Meet Our Team Dr. Daniel Matulich Chief Financial Officer Dr. Henry Higgins Chief Executive Officer Dr. Than Greenwood Emergency Room Physician | Chief Medical Officer Jennifer Patton Chief Nursing Officer Liza Castano Chief Operating Officer Margret Sedlar Chief Marketing Officer Laura Lopez Physician Liaison Isaac Higgins Director of Implementation & Technology Marc Daniels Director of Laboratory Services Paula Kahla Accounts Payable Specialist Shelly Penn Payroll & Benefits Specialist Dr. Sahni Brain & Spine Specialist Dan Hobson Head Of Rise Recovery Monique Graves Primary Care Provider Erica Dempsey Primary Care Provider Natalya Stadler Primary Care Provider Courtney Deavers Primary Care Provider